Module konst::option

const equivalents of Option methods.

Macros

and_then

A const equivalent of Option::and_then

filter

A const equivalent of Option::filter

flatten

A const equivalent of Option::flatten

map

A const equivalent of Option::map

ok_or

A const equivalent of Option::ok_or

ok_or_else

A const equivalent of Option::ok_or_else

or_else

A const equivalent of Option::or_else

unwrap_or

A const equivalent of Option::unwrap_or

unwrap_or_else

A const equivalent of Option::unwrap_or_else

Structs

NONE

Usable to do [None::<T>; LEN] when T is non-Copy.